Duchess Kate (40) will be on the tennis court with 20-time Grand Slam winner Roger Federer (41) in September. Prince William’s wife (40) wants to collect money for the children’s aid organization “Action for Children” and the “LTA Foundation”. The latter is the Lawn Tennis Association charity, of which Kate is a patron. On the charity day, children between the ages of 8 and 15 have the unique opportunity to play against Federer.
